---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-43074 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.7G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 852 27808 1 3439 30783 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9f:f1:69 brd ff:ff:ff:ff:ff:ff inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fe9f:f169/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d8:73:7e:2c brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-43074) 10/16/24 _x86_64_ (8 CPU) 11:31:23 LINUX RESTART (8 CPU) 11:32:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:33:01 398.13 145.65 252.48 0.00 11255.07 12810.62 0.00 11:34:01 97.97 1.45 96.52 0.00 98.78 18985.39 0.00 11:35:01 115.20 2.05 113.15 0.00 174.77 29038.23 0.00 Average: 204.84 50.25 154.59 0.00 3883.82 20236.83 0.00 11:32:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 29559264 31537892 787376 2.40 73376 2211120 1721660 5.08 1078080 1897136 180888 11:34:01 28809020 31426060 870332 2.65 109896 2778264 1925172 5.68 1248444 2413844 416000 11:35:01 28534872 31579744 715484 2.18 124564 3153896 1654640 4.88 1111508 2790276 2412 Average: 28967719 31514565 791064 2.41 102612 2714427 1767157 5.21 1146011 2367085 199767 11:32:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 ens3 373.76 262.81 2029.65 65.66 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 lo 0.66 0.66 0.06 0.06 0.00 0.00 0.00 0.00 11:34:01 ens3 172.52 126.06 2854.19 24.03 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 11:35:01 ens3 35.31 34.51 23.94 11.67 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 2.27 2.27 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 194.86 141.80 1638.10 33.96 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.70 1.70 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-43074) 10/16/24 _x86_64_ (8 CPU) 11:31:23 LINUX RESTART (8 CPU) 11:32:00 CPU %user %nice %system %iowait %steal %idle 11:33:01 all 10.36 9.34 7.60 2.89 0.18 69.63 11:33:01 0 9.52 9.59 7.59 1.47 0.18 71.65 11:33:01 1 29.69 6.91 6.70 3.07 0.18 53.46 11:33:01 2 5.01 10.97 8.39 3.08 0.17 72.38 11:33:01 3 7.19 9.73 7.74 3.79 0.20 71.36 11:33:01 4 7.21 10.41 8.44 1.53 0.17 72.25 11:33:01 5 7.36 11.10 7.81 1.41 0.20 72.12 11:33:01 6 5.69 10.54 8.18 3.73 0.18 71.67 11:33:01 7 11.22 5.47 6.00 5.04 0.18 72.09 11:34:01 all 14.00 0.01 1.46 3.69 0.05 80.79 11:34:01 0 8.48 0.02 1.07 7.54 0.03 82.86 11:34:01 1 34.30 0.00 2.54 2.34 0.08 60.74 11:34:01 2 8.39 0.02 0.97 1.02 0.05 89.55 11:34:01 3 20.94 0.02 1.96 4.52 0.05 72.52 11:34:01 4 11.85 0.02 0.99 1.19 0.08 85.88 11:34:01 5 11.48 0.05 1.55 2.49 0.03 84.40 11:34:01 6 11.82 0.00 1.37 0.55 0.05 86.21 11:34:01 7 4.71 0.00 1.24 9.86 0.03 84.16 11:35:01 all 11.00 0.00 0.75 5.39 0.04 82.81 11:35:01 0 19.68 0.00 1.77 22.42 0.07 56.07 11:35:01 1 13.99 0.00 0.48 4.04 0.05 81.44 11:35:01 2 2.20 0.00 0.50 1.15 0.02 96.13 11:35:01 3 7.17 0.00 0.48 0.25 0.03 92.07 11:35:01 4 21.58 0.00 0.93 3.15 0.05 74.28 11:35:01 5 1.95 0.00 0.32 0.03 0.03 97.66 11:35:01 6 11.58 0.00 0.88 0.78 0.03 86.72 11:35:01 7 9.85 0.00 0.67 11.35 0.03 78.10 Average: all 11.78 3.14 3.29 3.99 0.09 77.72 Average: 0 12.55 3.22 3.49 10.44 0.09 70.20 Average: 1 26.00 2.31 3.25 3.15 0.11 65.19 Average: 2 5.20 3.69 3.30 1.75 0.08 85.98 Average: 3 11.75 3.26 3.40 2.85 0.09 78.65 Average: 4 13.54 3.49 3.46 1.95 0.10 77.45 Average: 5 6.93 3.74 3.24 1.31 0.09 84.69 Average: 6 9.68 3.54 3.49 1.70 0.09 81.50 Average: 7 8.60 1.84 2.65 8.74 0.08 78.09